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Sweep 22 Oct 2026 · 21:04Z Build v2.1.309 528 read Stable v2.1.308 Latest v2.1.309 Next v2.1.309 Feeds RSS JSON llms.txt llms-full.txt Unofficial
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Documentation changes

What the docs quietly changed.

Anthropic's published documentation, fetched on a schedule and diffed against the last copy. Every edit dated, including the ones that never made a release note.

Last poll read all 4 cleanly: Claude Code CLI, Claude Developer Platform, Claude Documentation, Model Context Protocol. A date here is when this site noticed, not when Anthropic edited.

Claude Developer Platform 812pages tracked 765 changed this week · last read 23 Oct 2026 Claude Code CLI 228pages tracked 145 changed this week · last read 22 Oct 2026 Claude Documentation 280pages tracked 77 changed this week · last read 23 Oct 2026 Model Context Protocol 357pages tracked 171 changed this week · last read 22 Oct 2026

Every change

18,993 changes, page 15 of 190 All 96 days →
100 on this page
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21 Oct 2026 617 pages +38537 −9704 lines
api manage-claude/inference-hooks-configuration ±changed +13−13 api manage-claude/inference-hooks ±changed +5−5 api manage-claude/data-residency ±changed +4−4 api manage-claude/compliance-sessions ±changed +21−21 api manage-claude/compliance-org-data ±changed +1−1 api manage-claude/compliance-integration-patterns ±changed +6−6 api manage-claude/compliance-faq ±changed +3−3 api manage-claude/compliance-errors ±changed +2−2 api manage-claude/compliance-content-data ±changed +13−13 api manage-claude/compliance-api-access ±changed +1−1 api manage-claude/compliance-api ±changed +4−4 api manage-claude/compliance-activity-feed ±changed +8−8 api manage-claude/claude-code-analytics-api ±changed +6−6 api manage-claude/authentication ±changed +21−21 api manage-claude/app-attest ±changed +1−1 api manage-claude/api-and-data-retention ±changed +41−41 api manage-claude/analytics-api ±changed +8−8 api manage-claude/admin-api-keys ±changed +4−4 api manage-claude/admin-api ±changed +6−6 api manage-claude/access-transparency-log ±changed +27−27 api manage-claude/access-transparency ±changed +12−12 api intro ±changed +4−4 api get-started ±changed +1−1 api get-api-key ±changed +5−5 api cli-sdks-libraries/sdks/typescript ±changed +25−25 api cli-sdks-libraries/sdks/ruby ±changed +16−16 api cli-sdks-libraries/sdks/python ±changed +20−20 api cli-sdks-libraries/sdks/php ±changed +3−3 api cli-sdks-libraries/sdks/java ±changed +21−21 api cli-sdks-libraries/sdks/go ±changed +21−21 api cli-sdks-libraries/sdks/csharp ±changed +8−8 api cli-sdks-libraries/middleware ±changed +1−1 api cli-sdks-libraries/libraries/openai-sdk ±changed +55−55 api cli-sdks-libraries/libraries/apple-foundation-models ±changed +4−4 api cli-sdks-libraries/cli/using ±changed +16−16 api cli-sdks-libraries/cli/sessions-connect ±changed +2−2 api cli-sdks-libraries/cli/scripting ±changed +2−2 api cli-sdks-libraries/cli/quickstart ±changed +1−1 api cli-sdks-libraries/cli/authentication ±changed +4−4 api cli-sdks-libraries/cli/apply ±changed +1−1 api claude_api_primer ±changed +12−12 api build-with-claude/working-with-messages ±changed +6−6 api build-with-claude/vision-coordinates ±changed +9−9 api build-with-claude/vision ±changed +18−18 api build-with-claude/token-counting ±changed +3−3 api build-with-claude/thinking-troubleshooting ±changed +18−18 api build-with-claude/thinking-tool-workflows ±changed +8−8 api build-with-claude/thinking-steering-and-cost ±changed +25−25 api build-with-claude/thinking ±changed +31−31 api build-with-claude/task-budgets ±changed +13−13 api build-with-claude/structured-outputs ±changed +58−54 api build-with-claude/streaming ±changed +39−39 api build-with-claude/skills-guide ±changed +19−19 api build-with-claude/search-results ±changed +10−10 api build-with-claude/refusals-and-fallback ±changed +23−23 api build-with-claude/prompt-engineering/prompting-claude-sonnet-5-5 ±changed +14−14 api build-with-claude/prompt-engineering/prompting-claude-sonnet-5 ±changed +10−10 api build-with-claude/prompt-engineering/prompting-claude-opus-5-5 ±changed +20−20 api build-with-claude/prompt-engineering/prompting-claude-opus-5 ±changed +8−8 api build-with-claude/prompt-engineering/prompting-claude-opus-4-8 ±changed +11−11 api build-with-claude/prompt-engineering/prompting-claude-haiku-5-5 ±changed +4−4 api build-with-claude/prompt-engineering/prompting-claude-fable-5-1 ±changed +18−18 api build-with-claude/prompt-engineering/prompting-claude-fable-5 ±changed +7−7 api build-with-claude/prompt-engineering/overview ±changed +2−2 api build-with-claude/prompt-engineering/claude-prompting-best-practices ±changed +51−51 api build-with-claude/prompt-caching ±changed +65−65 api build-with-claude/preserved-thinking ±changed +43−44 api build-with-claude/pdf-support ±changed +22−22 api build-with-claude/overview ±changed +18−18 api build-with-claude/multilingual-support ±changed +1−1 api build-with-claude/mid-conversation-system-messages ±changed +15−15 api build-with-claude/mid-conversation-effort-example ±changed +5−5 api build-with-claude/handling-stop-reasons ±changed +18−18 api build-with-claude/files ±changed +33−37 api build-with-claude/fast-mode ±changed +3−3 api build-with-claude/fallback-credit ±changed +18−18 api build-with-claude/extended-thinking ±changed +9−9 api build-with-claude/embeddings ±changed +8−8 api build-with-claude/effort ±changed +9−9 api build-with-claude/context-windows ±changed +2−2 api build-with-claude/context-editing ±changed +262−260 api build-with-claude/compaction-threshold ±changed +17−17 api build-with-claude/compaction-thinking-blocks ±changed +2−2 api build-with-claude/compaction-on-demand ±changed +17−17 api build-with-claude/compaction-background ±changed +3−3 api build-with-claude/claude-platform-on-aws ±changed +52−52 api build-with-claude/claude-on-vertex-ai ±changed +7−7 api build-with-claude/claude-on-amazon-bedrock-legacy ±changed +14−14 api build-with-claude/claude-in-microsoft-foundry ±changed +7−7 api build-with-claude/claude-in-amazon-bedrock ±changed +6−6 api build-with-claude/citations ±changed +3−3 api build-with-claude/cache-diagnostics ±changed +7−7 api build-with-claude/batch-processing ±changed +121−123 api api/supported-regions ±changed +1−1 api api/service-tiers ±changed +4−4 api api/rate-limits ±changed +16−16 api api/overview ±changed +29−29 api api/opentelemetry/spans ±changed +14−14 api api/ip-addresses ±changed +2−2 api api/errors ±changed +15−15
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